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                                                    <meta name="author" value="Otis Gospodneti?">
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            <title>Jakarta Lucene - Jakarta Lucene - System Properties</title>
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        <blockquote>
                                    <p>
                Lucene has a number of properties that can be tuned.  They can be adjusted
                either programmatically, using the Lucene API, or their default values can be
                set via system properties described in this document.
            </p>
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          <a name="System Properties"><strong>System Properties</strong></a>
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                                    <p>
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                    <tr valign="top">
                        <td width="25%"><b>Lucene Property</b></td>
                        <td width="25%"><b>System Property</b></td>
                        <td width="25%"><b>Default Value</b></td>
                    </tr>
                    <tr valign="TOP">
                        <td width="25%">
                            <a href="api/org/apache/lucene/index/IndexWriter.html#mergeFactor">mergeFactor</a>
                        </td>
                        <td width="25%">
                            org.apache.lucene.mergeFactor
                        </td>
                        <td width="25%">
                            10
                        </td>
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                            <a href="api/org/apache/lucene/index/IndexWriter.html#minMergeDocs">minMergeDocs</a>
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                        <td width="25%">
                            org.apache.lucene.minMergeDocs
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                        <td width="25%">
                            10
                        </td>
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                        <td width="25%">
                            <a href="api/org/apache/lucene/index/IndexWriter.html#maxMergeDocs">maxMergeDocs</a>
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                        <td width="25%">
                            org.apache.lucene.maxMergeDocs
                        </td>
                        <td width="25%">
                            Integer.MAX_VALUE
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                        <td width="25%">
                            <a href="api/org/apache/lucene/index/IndexWriter.html#maxFieldLength">maxFieldLength</a>
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                            org.apache.lucene.maxFieldLength
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                            10000
                        </td>
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                            <a href="api/org/apache/lucene/index/IndexWriter.html#COMMIT_LOCK_TIMEOUT">COMMIT_LOCK_TIMEOUT</a>
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                        <td width="25%">
                            org.apache.lucene.commitLockTimeout
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                        <td width="25%">
                            10000 ms
                        </td>
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                        <td width="25%">
                            <a href="api/org/apache/lucene/index/IndexWriter.html#WRITE_LOCK_TIMEOUT">WRITE_LOCK_TIMEOUT</a>
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                        <td width="25%">
                            org.apache.lucene.writeLockTimeout
                        </td>
                        <td width="25%">
                            1000 ms
                        </td>
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                        <td width="25%">
                            <a href="api/org/apache/lucene/search/BooleanQuery.html#maxClauseCount">maxClauseCount</a>
                        </td>
                        <td width="25%">
                            org.apache.lucene.maxClauseCount
                        </td>
                        <td width="25%">
                            1024
                        </td>
                    </tr>
                    <tr valign="TOP">
                        <td width="25%">
                            <a href="api/org/apache/lucene/store/FSDirectory.html#lockDir">lockDir</a>
                        </td>
                        <td width="25%">
                            org.apache.lucene.lockDir
                        </td>
                        <td width="25%">
                            the value of <code>java.io.tmpdir</code> system property
                        </td>
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